array partitioning

例句：

1. 1.Array partitioning is a technique used to divide an array into smaller sub-arrays.
   数组分区是一种技术，用于将数组划分为较小的子数组。
2. 2.In data structures, array partitioning is used to organize data efficiently.
   在数据结构中，数组分区用于高效地组织数据。
3. 3.The array partitioning algorithm was developed to improve the performance of the system.
   这个数组分区算法被开发出来，以提高系统的性能。